/*
 * RED5 HLS plugin - https://github.com/mondain/red5-hls-plugin
 * 
 * Copyright 2006-2013 by respective authors (see below). All rights reserved.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.red5.service.httpstream.model;

import java.nio.ByteBuffer;

public class AudioFrame implements MediaFrame {

	private ByteBuffer data;
	
	private long timestamp;	
	
	public AudioFrame(byte[] audioData) {
		data = ByteBuffer.wrap(audioData);
	}

	public AudioFrame(ByteBuffer audioData) {
		byte[] buf = new byte[audioData.limit()];
		audioData.get(buf);
		data = ByteBuffer.wrap(buf);
		audioData.clear();
	}	
	
	public boolean isAudio() {
		return true;
	}

	public boolean isVideo() {
		return false;
	}

	public long getTimestamp() {
		return timestamp;
	}

	public void setTimestamp(long timestamp) {
		this.timestamp = timestamp;
	}

	public ByteBuffer getData() {
		return data.asReadOnlyBuffer();
	}

	/* (non-Javadoc)
	 * @see java.lang.Object#hashCode()
	 */
	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + (int) (timestamp ^ (timestamp >>> 32));
		return result;
	}

	/* (non-Javadoc)
	 * @see java.lang.Object#equals(java.lang.Object)
	 */
	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		AudioFrame other = (AudioFrame) obj;
		if (timestamp != other.timestamp)
			return false;
		return true;
	}

	/* (non-Javadoc)
	 * @see java.lang.Object#toString()
	 */
	@Override
	public String toString() {
		return "AudioFrame [timestamp=" + timestamp + "]";
	}
	
}
